I was not told nor expected that there would be a $200.00 deposit / retainer fee. Returned the car on 12/03/19. $200.00 still not returned to account today 12/04/19. When can I expect it back into my account?

The only thing that kept me from saying my experience was perfect was that prior to pick up, no mention was made that there was a $200 security deposit that had to be paid. Fortunately, this was not a problem, but under different conditions it could have been. It came as a complete surprise.